9251216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 19582080

約数和(自身を除く): 10330864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 563, 632, 1027, 1126, 1264, 2054, 2252, 4108, 4504, 7319, 8216, 9008, 14638, 16432, 29276, 44477, 58552, 88954, 117104, 177908, 355816, 578201, 711632, 1156402, 2312804, 4625608, 9251216]

約数ペア:

[(1, 9251216), (2, 4625608), (4, 2312804), (8, 1156402), (13, 711632), (16, 578201), (26, 355816), (52, 177908), (79, 117104), (104, 88954), (158, 58552), (208, 44477), (316, 29276), (563, 16432), (632, 14638), (1027, 9008), (1126, 8216), (1264, 7319), (2054, 4504), (2252, 4108)]